These new iPad Pro ads by Apple are fantastic. Short, funny, and true. Love it!
At Intuit we work in 2 week sprints. Last sprint I decided to take a story about a crash happening in an image downloader class. After looking at it for a bit, I decided it would be a great candidate to rewrite using dispatch groups, and also in Swift. (It’s an internal goal to rewrite when we can in Swift).
At first it was rough going and slow. The write a test, run it, and fail felt far slower than just writing the class from scratch, and then debugging it inside the app.
But – I really wanted to give it a try, so I changed my layout in Xcode. Instead of having the source in my left source panel in Xcode, I decided to put the unit test file there. And then on the right side I split that into two panels: the new Swift downloader source, and the old Objective C source.
That changed my focus from writing the source, to writing the tests, and then making the tests pass. I know it sounds like a small thing, but for me it really worked.
I also decided to embrace the “slowness” of TDD. It gave me more time to think about what I was writing and how to make sure it covered all the cases.
In short, something I feel I could have finished in a few days (with no tests) took me 5 days (along with meetings, production support, etc). But I got into it and really enjoyed it. I’d recommend you give it a try!
If you’ve started down the road of incorporating Swift into an Objective C project, and run into an error when adding calling a method in your Swift class that Xcode says isn’t there, or doesn’t autocomplete, try the following:
- Add your #import “module-Swift.h” to your Objective C .m file. (In my case it’s #import “AppName-Swift.h”.
- If that doesn’t work, recompile. You’ve probably just added a method in your Swift file, and Xcode needs a chance to compile it and add it to that auto-generated module-Swift.h file
Hopefully I’ll have more tips as I use Swift more and more at work. Stay tuned.
I’ve been attempting to, in my spare time, do more Swift development. The hardest thing for me so far is struggling knowing that I could do something in two minutes than in Swift takes me 20-30 minutes to search for and explore an answer and get the code in the correct format.
It would be easy to slip back to Objective C to just “get it done”. But I think Swift is important now to spend the time to start using and learning.
Two weeks notice: the first weekend | Manton Reece: “Let’s see how this goes.”
Congratulations to Manton for making the jump! I wish him the best of luck! I can’t wait to see what he has got planned for the future!
This site has been invaluable for WatchKit stuff, particularly this post in submitting issues: http://www.fiveminutewatchkit.com/blog/2015/4/2/submitting-your-watchkit-app
Well worth the bookmark!
This is an amazing animation. I never realized that the moon moves this much as it rotates around Earth.
Federico Viticci has a great article on must have iPad apps – there are a lot in there that I didn’t know about and look very useful. iOS 8’s extensions and share sheet changes seemed to have enabled a lot of this innovation.
Instating an open vacation policy can be poison for your people’s team and happiness, as it removes the lower barrier of what’s an acceptable amount of time to be away and focus on recharging and your family, in short, your personal well-being. Your job as a company isn’t to coerce your people into taking as little time off as possible, it’s to make sure they have a good balance between work and life.